INKJET RECORDING DEVICE

To provide an inkjet recording device that is capable of performing print head cleaning work, without relying on the skills of an operator.SOLUTION: An inkjet recording device includes: an ink container which stores ink for printing on a printing object; a nozzle which is connected to the ink contai...

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Bibliographic Details
Main Authors ARIMA TAKAHIRO, OKANO MAMORU, MIZOGUCHI SHO
Format Patent
LanguageEnglish
Japanese
Published 06.06.2023
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Summary:To provide an inkjet recording device that is capable of performing print head cleaning work, without relying on the skills of an operator.SOLUTION: An inkjet recording device includes: an ink container which stores ink for printing on a printing object; a nozzle which is connected to the ink container and discharges ink fed by pressurization; a charge electrode which charges ink particles discharged from the nozzle; a deflection electrode which deflects the ink particles charged by the charge electrode; a gutter which recovers ink not used for printing; a solvent container which stores a solvent; and a liquid nozzle which is connected to the solvent container and discharges the solvent fed by pressurization. The liquid nozzle includes: a liquid channel part extending from the nozzle in a gutter direction; and a liquid discharge hole which is formed with an angle at which the solvent fed by pressurization hits the nozzle via the liquid channel part.SELECTED DRAWING: Figure 5 【課題】作業者の熟練度に頼ることなく、安定した印字ヘッド洗浄作業をすることができるインクジェット記録装置を提供する。【解決手段】印字対象物に印字をするためのインクが収容されるインク容器と、インク容器に接続されて加圧供給されたインクが吐出されるノズルと、ノズルから吐出されたインク粒子を帯電させる帯電電極と、帯電電極で帯電されたインク粒子を偏向する偏向電極と、印字に使用されないインクを回収するガターと、溶剤が収容される溶剤容器と、溶剤容器に接続されて加圧供給された溶剤が吐出される液ノズルとを備えたインクジェット記録装置であって、液ノズルは、ノズルからガター方向に伸びた液流路部と、加圧供給された溶剤が液流路部を介してノズルに当たるような角度で形成された液吐出穴部を有する。【選択図】図5
Bibliography:Application Number: JP20230057827